LXR linux/sound/soc/samsung/dma.h

   1/*
   2 *  This program is free software; you can redistribute  it and/or modify it
   3 *  under  the terms of  the GNU General  Public License as published by the
   4 *  Free Software Foundation;  either version 2 of the  License, or (at your
   5 *  option) any later version.
   6 *
   7 *  ALSA PCM interface for the Samsung SoC
   8 */
   9
  10#ifndef _SAMSUNG_DMA_H
  11#define _SAMSUNG_DMA_H
  12
  13#include <sound/dmaengine_pcm.h>
  14
  15/*
  16 * @tx, @rx arguments can be NULL if the DMA channel names are "tx", "rx",
  17 * otherwise actual DMA channel names must be passed to this function.
  18 */
  19int samsung_asoc_dma_platform_register(struct device *dev, dma_filter_fn filter,
  20                                       const char *tx, const char *rx);
  21#endif /* _SAMSUNG_DMA_H */
  22